US3382668A - Supporting chain for energy carriers - Google Patents
Supporting chain for energy carriers Download PDFInfo
- Publication number
- US3382668A US3382668A US489366A US48936665A US3382668A US 3382668 A US3382668 A US 3382668A US 489366 A US489366 A US 489366A US 48936665 A US48936665 A US 48936665A US 3382668 A US3382668 A US 3382668A
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- Prior art keywords
- chain
- transverse
- supporting
- frame
- bands
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- Expired - Lifetime
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- 239000000969 carrier Substances 0.000 title claims description 26
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/006—Arrangements of electric cables or lines between relatively-movable parts using extensible carrier for the cable, e.g. self-coiling spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
- F16L3/015—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels using articulated- or supple-guiding elements
Definitions
- the present invention relates to a supporting chain for energy carriers, such as cables, hoses, flexible shafts, and the like, through which energy is conveyed to movable consumers, as for instance a carriage of a machine tool or to trolleys of cranes.
- energy carriers such as cables, hoses, flexible shafts, and the like
- the chain bands composed of the chain links on each side of the energy conveying means are interconnected in pairs by means of one or more webs so as to form a single chain link structure.
- the bores in said webs receive the cables, hoses, flexible shafts, or the like, and the said webs perform a double function, namely they function as receiving and supporting members for the energy carriers and also form the transverse connection between the chain bands.
- This double function is disadvantageous from a structural as well as from a functional standpoint.
- FIG. 1 illustrates an isometric view of a portion of a supporting chain according to the present invention.
- FIG. 2 is a view similar to that of FIG. 1 of a portion of a modified supporting chain which differs from that of FIG. 1 primarily in that between the inner links of the chain there are provided round cross tie rods.
- FIG. 3 illustrates a portion of a supporting chain according to the invention in which the transverse members between the chain bands are formed of two frame portions having the chain supporting members inserted therein.
- FIG. 4 represents a portion of a further modified supporting chain according to the invention which comprises lateral frame arts connected to the transverse members.
- FIG. 5 illustrates still another modification of the present invention according to which the energy carrier supporting inserts are subdivided into an upper and lower portion.
- FIG. 6 shows an embodiment according to the present invention in which a single uniform apertured plate forms the insert for each transverse member. 4
- FIG. 7 illustrates an embodiment wherein the energy carrier supporting insert is horizontally divided into an upper and lower portion.
- FIG. 8 illustrates a sectional view of the chain construction.
- the supporting chain for energy carriers according to the present invention in which each pair of oppositely located chain links is interconnected by transverse means is characterized primarily in that the chain links are interconnected by frame means or transverse tie rods having arranged thereon exchangeable apertured supporting means for receiving the energy carriers.
- the cross tie rods or frame means can be so dimensioned that they will be well able to absorb the necessary forces while on the other hand the inserted apertured supporting means for the energy carriers can easily be dimensioned in conformity with the dimensions of the energy carriers.
- the energy carrier supporting means which depending on the purpose of the chain have to have a certain aperture pattern so that the individual sections may be provided with one or more apertures.
- the energy carrier supporting means composed of a plurality of sections may be arranged adjacent to each other and/ or above each other in the respective transverse frame. This represents a great economy in stocking the elements and also affords the possibility to make the energy carrier supporting means of any suitable material strong enough to support the energy carriers and independent of the material for the transverse frames.
- the transverse frames which may be connected to the chain links, for instance by shoes, may have a C-shaped profile to permit the slidable insertion of the individual energy carrier supporting elements.
- the energy carrier supporting members may be provided on two oppositely located sides with semicircular recesses for engagement by the round cross tie rods whereby the individual energy carrier supporting means are aligned with regard to each other.
- the transverse frame may be composed of two sections for receiving the apertured energy carrier supporting means.
- the said two sectional frames may be connected to the chain links by a thread connection.
- the transverse stiffening members may be connected by gusset plates to the chain links.
- the apertured supporting means may be composed of two sections respectively connected to the transverse frame sections.
- the supporting chain or energy carriers illustrated therein are composed primarily of alternate inner links In and outer links 1b while in addition to the outer links 1b there are provided longitudinal plate-shaped links 2 which are at bores 3 in the chain links linked thereto by a rivet 4 and a disc 5.
- each chain band has connected thereto shoes 11, for instance by screwing or welding.
- the said shoes 11 are engaged by transverse members 12 and 13 which are spaced from each other in the direction of the height of the chain links, said transverse members 12 and 13 being connected to said shoes by means of bolts 14, discs 15 and splines 16.
- the transverse members 12 and 13 of FIG. 1 have a U-shaped profile. If desired, these transverse members may also be bent so as to have their legs bent inwardly as indicated at 19 so that the profile of said members 12 and 13 is C-shaped.
- perforated inserts 17 Arranged between the two transverse members 12 and 13 are perforated inserts 17 for receiving the energy carriers, such as cables, hoses, and the like.
- the perforated elements 17 may be inserted and exchanged at random, and it is possible to insert between said members 12 and 13 energy carrier supporting members with different apertures.
- each two oppositely located inner links 1a there are provided two round cross tie-rods 21 which extend through bores in the inner links In and are connected thereto by means of nuts 22 and washers 23.
- the perforated members 24 are arranged between said rods 21 and to this end have their top and bottom sides 25 and 25a provided with semi-circular recesses 26 in conformity with the circumferential shape of rods 21.
- the apertured energy carrier supporting means 24 are firmly held between said tie-rod 21 (only the upper tie rod being shown) while simultaneously the energy carrier supporting members 24 are properly aligned with regard to each other.
- the apertured members 17 and 24 respectively contribute to a stiffening of the chain in transverse direction.
- FIG. 3 illustrates a modified supporting chain according to the present invention in which between each two oppositely located inner links In there is arranged a frame 31 which is composed of two sections 31a and 31b.
- Frame 31 has a U-shaped cross section. Sections 31a and 31b are connected to respective oppositely located inner chain links In by means of screws and washers 36. The screws are passed through slot holes in the frame sections and then are screwed into a plate 32 which is provided with correspondingly threaded bores. This plate 32 engages the two end faces of the frame sections and thereby aligns the same.
- the frame sections are provided with a hump or the like 33 engaging a corresponding recess in the respective adjacent plate 32.
- the energy carrier supporting members 37 :proper are inserted into the frame 31. This may be effected in such a way that the screws 35 pertaining to frame section 31a are loosened at both chain bands, and the upper frame section is then pulled upwardly by the length of the slit hole. Thereupon the apertured elements 37 are inserted. Thereafter the upper frame section 31a is returned to its previous position and after the hump 33 has engaged the respective depression in plate 32, screws 35 are tightened.
- FIG. 4 represents a portion of a modified supporting chain according to the invention with a transverse frame arranged in front of an outer link 1b.
- the customary longitudinal links or fish plates have been designed in the form of lateral frame members 41 with angled-off connecting ears 41a which through the intervention of gusset plates 44 are connected to the respective adjacent transverse frame members 42 and 43.
- This connection may be effected in any convenient manner, for instance by spot welding.
- Gusset plates 44 rest on ears 41a and are connected thereto by means of screws 46 with welded-on nuts 45.
- the frame sections 42 and 43 may have a U-shaped cross section or a C- shaped cross section as described above in connection with FIG. 1.
- the frame sections 41 may additionally be connected with the outer links 1b of the chain by threaded bolts.
- FIG. 5 shows a portion of another modification of a supporting chain according to the present invention.
- each apertured element is additionally sub-divided along a. transverse plane, and the thus obtained sections 52:: and 52b are respectively connected to the frame sections 51a and 5112 by means of screws 53.
- the entire frame upper section which means the upper frame section 51a together with the upper sections 52b can be withdrawn upwardly after the side screws 55 have been loosened.
- FIG. 6 shows a further embodiment of the invention according to which a single apertured element 61 is inserted between the frame sections 62a and 62b.
- the present invention is, by no means, limited to the particular constructions shown in the drawings but also comprises any modifications within the scope of the appended claims.
- the profile of the frame members or transverse stiffening means may vary from the shape shown in the drawings, and also the connecting means for connecting said frame means to the respective chain links may be different from those shown in the drawings.
- the individual energy carrier supporting members 17, 24, 37 or 47 or the sections of said apertured energy carrier supporting means 52a and 52-12, as well as the single piece energy carrier supporting member 61 may have different numbers of apertures.
- the bores of the energy carrier supporting means in a transverse frame or the like do not have to have apertures of the same diameter but may also have apertures of different diameters. While the individual energy carrier supporting means have been shown as aligned alongside each other, it is, of course, also possible to vary the height of the frame or frame sections so as to permit the arrangement of energy carrier supporting means above each other.
- a chain for supporting energy carriers, especially cables and hoses, for guiding the same to movable consumers which includes: two substantially parallelly spaced chain bands, each of said chain bands being composed of pivotally interconnected chain link means, and transverse means extending transverse to the longitudinal extension of said chain bands and interconnecting the same, each of said transverse means comprising bracing means interposed between and firmly interconnecting op positely located chain link means of said chain bands, each of said transverse means also including apertured supporting means exchangeably supported by said bracing means for receiving and supporting energy carriers.
- said apertured supporting means exchangeably supported by said bracing means comprise a plurality of apertured individually exchangeable members arranged in edge to edge relationship with regard to each other.
- a chain for supporting energy carriers, especially cables and hoses, for guiding the same to movable consumers which includes: two substantially parallelly spaced chain bands, each of said chain bands being composed of pivotally interconnected chain link means, and transverse means extending transverse to the longitudinal extension of said chain bands and being spaced from each other in the longitudinal direction of said bands, each of said transverse means comprising frame means having a C-shaped cross section and being interposed between and firmly interconnecting oppositely located chain link means, each of said transverse means also including apertured supporting means slidably and exchangeably arranged in said frame means for receiving and supporting energy carriers.
- a chain for supporting energy carriers, especially cables and hoses, for guiding the same to movable consumers which includes: two substantially parallelly spaced chain bands, each of said chain bands being composed of pivotally interconnected chain link means, and transverse means extending transverse to the longitudinal extension of said chain bands, each of said transverse means comprising bars of substantially circular cross section bolted to oppositely located link means respectively pertaining to said bands, each of said transverse means also including apertured supporting means exchangeably interposed between said bars and having edge portions ad-a jacent said bars provided with recess means for engagement with said bars.
- a chain for supporting energy carriers, especially cables and hoses, for guiding the same to movable consumers which includes: two substantially parallelly spaced bands, each of said chain bands being composed of pivotally interconnected chain link means, transverse means extending transverse to the longitudinal extension of said chain bands, each of said transverse means comprising a frame composed of two sections adapted selectively to be withdrawn from each other and to be moved into engagement with each other, and means for firmly connecting the end portions of said frame to oppositely located link means of said bands, each of said transverse means also including apertured supporting means exchangeably insertable into said frame.
- each of said transverse means comprises two plate members respectively pivotally interconnecting two spaced link means of each of said 'bands
- each of said bracing means also includes two gusset plates connected to said plate members and said bracing means.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Description
May 14, 1968 J. BERKES ET AL SUPPORTING CHAIN FOR ENERGY CARRIERS 4 Sheets-Sheet 1 Filed Sept. 22, 1965 May 14, 1968 J. BERKES E AL SUPPORTING CHAIN FOR ENERGY CARRIERS 4 Sheets-Sheet 2 Filed Sept. 22, 1965 May 14, 1968 J, E K ET AL SUPPORTING CHAIN FOR ENERGY CARRIERS 4 Sheets-Sheet 15 Filed Sept. 22, 1965 May 14, 1968 .1. BERKES ET AL SUPPORTING CHAIN FOR ENERGY CARRIERS 4 Sheets-Sheet 4 Filed Sept. 22, 1965 United States Patent 8 Claims. 01. s9 7s.1
The present invention relates to a supporting chain for energy carriers, such as cables, hoses, flexible shafts, and the like, through which energy is conveyed to movable consumers, as for instance a carriage of a machine tool or to trolleys of cranes.
With heretofore known arrangements of the type involved, the chain bands composed of the chain links on each side of the energy conveying means are interconnected in pairs by means of one or more webs so as to form a single chain link structure. The bores in said webs receive the cables, hoses, flexible shafts, or the like, and the said webs perform a double function, namely they function as receiving and supporting members for the energy carriers and also form the transverse connection between the chain bands. This double function is disadvantageous from a structural as well as from a functional standpoint.
It is, therefore, an object of the present invention to provide a supporting chain for energy carriers, such as cables, hoses, and the like, which will overcome the abovementioned drawbacks.
It is another object of this invention to provide a supporting chain as set forth in the preceding paragraph, in which the functions of the transverse members between the chain bands with regard to stiffening the chain as well as supporting the energy carriers are separated.
These and other objects and advantages of the invention will appear more clearly from the following specification in connection with the accompanying drawings, in which:
FIG. 1 illustrates an isometric view of a portion of a supporting chain according to the present invention.
FIG. 2 is a view similar to that of FIG. 1 of a portion of a modified supporting chain which differs from that of FIG. 1 primarily in that between the inner links of the chain there are provided round cross tie rods.
FIG. 3 illustrates a portion of a supporting chain according to the invention in which the transverse members between the chain bands are formed of two frame portions having the chain supporting members inserted therein.
FIG. 4 represents a portion of a further modified supporting chain according to the invention which comprises lateral frame arts connected to the transverse members.
FIG. 5 illustrates still another modification of the present invention according to which the energy carrier supporting inserts are subdivided into an upper and lower portion.
FIG. 6 shows an embodiment according to the present invention in which a single uniform apertured plate forms the insert for each transverse member. 4
FIG. 7 illustrates an embodiment wherein the energy carrier supporting insert is horizontally divided into an upper and lower portion.
FIG. 8 illustrates a sectional view of the chain construction.
The supporting chain for energy carriers according to the present invention in which each pair of oppositely located chain links is interconnected by transverse means is characterized primarily in that the chain links are interconnected by frame means or transverse tie rods having arranged thereon exchangeable apertured supporting means for receiving the energy carriers. With this arrangement, the cross tie rods or frame means can be so dimensioned that they will be well able to absorb the necessary forces while on the other hand the inserted apertured supporting means for the energy carriers can easily be dimensioned in conformity with the dimensions of the energy carriers.
In addition thereto, there exists the possibility to subdivide the energy supporting means which depending on the purpose of the chain have to have a certain aperture pattern so that the individual sections may be provided with one or more apertures. The energy carrier supporting means composed of a plurality of sections may be arranged adjacent to each other and/ or above each other in the respective transverse frame. This represents a great economy in stocking the elements and also affords the possibility to make the energy carrier supporting means of any suitable material strong enough to support the energy carriers and independent of the material for the transverse frames.
The transverse frames which may be connected to the chain links, for instance by shoes, may have a C-shaped profile to permit the slidable insertion of the individual energy carrier supporting elements. When the transverse supporting means or tie rods consist of round bars threadedly connected to the chain links, the energy carrier supporting members may be provided on two oppositely located sides with semicircular recesses for engagement by the round cross tie rods whereby the individual energy carrier supporting means are aligned with regard to each other.
If desired, the transverse frame may be composed of two sections for receiving the apertured energy carrier supporting means. The said two sectional frames may be connected to the chain links by a thread connection. According to another embodiment, the transverse stiffening members may be connected by gusset plates to the chain links. If desired, the apertured supporting means may be composed of two sections respectively connected to the transverse frame sections.
Referring now to the drawings in detail and FIG. 1 thereof in particular, the supporting chain or energy carriers illustrated therein are composed primarily of alternate inner links In and outer links 1b while in addition to the outer links 1b there are provided longitudinal plate-shaped links 2 which are at bores 3 in the chain links linked thereto by a rivet 4 and a disc 5.
The inner links In of each chain band have connected thereto shoes 11, for instance by screwing or welding. The said shoes 11 are engaged by transverse members 12 and 13 which are spaced from each other in the direction of the height of the chain links, said transverse members 12 and 13 being connected to said shoes by means of bolts 14, discs 15 and splines 16. The transverse members 12 and 13 of FIG. 1 have a U-shaped profile. If desired, these transverse members may also be bent so as to have their legs bent inwardly as indicated at 19 so that the profile of said members 12 and 13 is C-shaped. Arranged between the two transverse members 12 and 13 are perforated inserts 17 for receiving the energy carriers, such as cables, hoses, and the like. When employing a C-shapcd profile for the members 12 and 13, it is possible to insert into said profiles the entire perforated means prior to assembling the chain. With such an arrangement, the perforated elements 17 may be inserted and exchanged at random, and it is possible to insert between said members 12 and 13 energy carrier supporting members with different apertures.
According to the embodiment illustrated in FIG. 2, between each two oppositely located inner links 1a there are provided two round cross tie-rods 21 which extend through bores in the inner links In and are connected thereto by means of nuts 22 and washers 23. The perforated members 24 are arranged between said rods 21 and to this end have their top and bottom sides 25 and 25a provided with semi-circular recesses 26 in conformity with the circumferential shape of rods 21. In this way, i.e. by engagement of the tie-rods 21 with the semi-circular recesses 26, the apertured energy carrier supporting means 24 are firmly held between said tie-rod 21 (only the upper tie rod being shown) while simultaneously the energy carrier supporting members 24 are properly aligned with regard to each other.
According to the embodiment of FIGS. 1 and 2, the apertured members 17 and 24 respectively contribute to a stiffening of the chain in transverse direction.
FIG. 3 illustrates a modified supporting chain according to the present invention in which between each two oppositely located inner links In there is arranged a frame 31 which is composed of two sections 31a and 31b. Frame 31 has a U-shaped cross section. Sections 31a and 31b are connected to respective oppositely located inner chain links In by means of screws and washers 36. The screws are passed through slot holes in the frame sections and then are screwed into a plate 32 which is provided with correspondingly threaded bores. This plate 32 engages the two end faces of the frame sections and thereby aligns the same.
In order when said screws 35 should become loose to prevent a displacement of frame sections 31a and 31b with regard to each other, the frame sections are provided with a hump or the like 33 engaging a corresponding recess in the respective adjacent plate 32. The energy carrier supporting members 37 :proper are inserted into the frame 31. This may be effected in such a way that the screws 35 pertaining to frame section 31a are loosened at both chain bands, and the upper frame section is then pulled upwardly by the length of the slit hole. Thereupon the apertured elements 37 are inserted. Thereafter the upper frame section 31a is returned to its previous position and after the hump 33 has engaged the respective depression in plate 32, screws 35 are tightened.
FIG. 4 represents a portion of a modified supporting chain according to the invention with a transverse frame arranged in front of an outer link 1b. Accordin to the arrangement of FIG. 4, the customary longitudinal links or fish plates have been designed in the form of lateral frame members 41 with angled-off connecting ears 41a which through the intervention of gusset plates 44 are connected to the respective adjacent transverse frame members 42 and 43. This connection may be effected in any convenient manner, for instance by spot welding. Gusset plates 44 rest on ears 41a and are connected thereto by means of screws 46 with welded-on nuts 45. Between the transverse member 42 and 4-3 there are inserted the energy carrier supporting means 47. The frame sections 42 and 43 may have a U-shaped cross section or a C- shaped cross section as described above in connection with FIG. 1.
If a further transverse stiffening of the chain is necessary, the frame sections 41 may additionally be connected with the outer links 1b of the chain by threaded bolts.
FIG. 5 shows a portion of another modification of a supporting chain according to the present invention. According to this embodiment, each apertured element is additionally sub-divided along a. transverse plane, and the thus obtained sections 52:: and 52b are respectively connected to the frame sections 51a and 5112 by means of screws 53. In this way, the entire frame upper section, which means the upper frame section 51a together with the upper sections 52b can be withdrawn upwardly after the side screws 55 have been loosened. This makes it possible to insert the cables and hoses and the like into the lower energy carrier supporting members 52a and to withdraw the energy carriers therefrom without the necessity of threading or passing the energy carriers through the complete apertures.
Finally, FIG. 6 shows a further embodiment of the invention according to which a single apertured element 61 is inserted between the frame sections 62a and 62b.
It is, of course, to be understood that the present invention is, by no means, limited to the particular constructions shown in the drawings but also comprises any modifications within the scope of the appended claims. Thus, the profile of the frame members or transverse stiffening means may vary from the shape shown in the drawings, and also the connecting means for connecting said frame means to the respective chain links may be different from those shown in the drawings. Furthermore, the individual energy carrier supporting members 17, 24, 37 or 47 or the sections of said apertured energy carrier supporting means 52a and 52-12, as well as the single piece energy carrier supporting member 61, may have different numbers of apertures. From the above, it is also evident that the bores of the energy carrier supporting means in a transverse frame or the like do not have to have apertures of the same diameter but may also have apertures of different diameters. While the individual energy carrier supporting means have been shown as aligned alongside each other, it is, of course, also possible to vary the height of the frame or frame sections so as to permit the arrangement of energy carrier supporting means above each other.
What we claim is:
l. A chain for supporting energy carriers, especially cables and hoses, for guiding the same to movable consumers, which includes: two substantially parallelly spaced chain bands, each of said chain bands being composed of pivotally interconnected chain link means, and transverse means extending transverse to the longitudinal extension of said chain bands and interconnecting the same, each of said transverse means comprising bracing means interposed between and firmly interconnecting op positely located chain link means of said chain bands, each of said transverse means also including apertured supporting means exchangeably supported by said bracing means for receiving and supporting energy carriers.
2. A chain according to claim 1, in which said apertured supporting means exchangeably supported by said bracing means comprise a plurality of apertured individually exchangeable members arranged in edge to edge relationship with regard to each other.
3. A chain according to claim 1, in which said apertured supporting means exchangeably supported by said bracing means comprise a plurality of apertured individually exchangeable members arranged in a plurality of superimposed rows.
4-. A chain for supporting energy carriers, especially cables and hoses, for guiding the same to movable consumers, which includes: two substantially parallelly spaced chain bands, each of said chain bands being composed of pivotally interconnected chain link means, and transverse means extending transverse to the longitudinal extension of said chain bands and being spaced from each other in the longitudinal direction of said bands, each of said transverse means comprising frame means having a C-shaped cross section and being interposed between and firmly interconnecting oppositely located chain link means, each of said transverse means also including apertured supporting means slidably and exchangeably arranged in said frame means for receiving and supporting energy carriers.
5. A chain for supporting energy carriers, especially cables and hoses, for guiding the same to movable consumers, which includes: two substantially parallelly spaced chain bands, each of said chain bands being composed of pivotally interconnected chain link means, and transverse means extending transverse to the longitudinal extension of said chain bands, each of said transverse means comprising bars of substantially circular cross section bolted to oppositely located link means respectively pertaining to said bands, each of said transverse means also including apertured supporting means exchangeably interposed between said bars and having edge portions ad-a jacent said bars provided with recess means for engagement with said bars.
6. A chain for supporting energy carriers, especially cables and hoses, for guiding the same to movable consumers, which includes: two substantially parallelly spaced bands, each of said chain bands being composed of pivotally interconnected chain link means, transverse means extending transverse to the longitudinal extension of said chain bands, each of said transverse means comprising a frame composed of two sections adapted selectively to be withdrawn from each other and to be moved into engagement with each other, and means for firmly connecting the end portions of said frame to oppositely located link means of said bands, each of said transverse means also including apertured supporting means exchangeably insertable into said frame.
7. A chain according to claim 6, in which said supporting means are composed of two sections respectively connected to said frame sections.
8. A chain according to claim 1, in which each of said transverse means comprises two plate members respectively pivotally interconnecting two spaced link means of each of said 'bands, and in which each of said bracing means also includes two gusset plates connected to said plate members and said bracing means.
References Cited UNITED STATES PATENTS 2,806,363 9/ 1957 Manne 59-79.1 2,975,807 3/1961 Waringer 138108 3,197,954 8/1965 Merker 138-108 3,233,850 2/1966 Merker 138l08 CHARLES W. LANHAM, Primary Examiner.
G. P. CROSBY, Assistant Examiner.
Claims (1)
1. A CHAIN FOR SUPPORTING ENERGY CARRIERS, ESPECIALLY CABLES AND HOSES, FOR GUIDING THE SAME TO MOVABLE CONSUMERS, WHICH INCLUDES: TWO SUBSTANTIALLY PARALLELLY SPACED CHAIN BANDS, EACH OF SAID CHAIN BANDS BEING COMPOSED OF PIVOTALLY INTERCONNECTED CHAIN LINK MEANS, AND TRANSVERSE MEANS EXTENDING TRANSVERSE TO THE LONGITUDINAL EXTENSION OF SAID CHAIN BANDS AND INTERCONNECTING THE SAME, EACH OF SAID TRANSVERSE MEANS COMPRISING BRACING MEANS INTERPOSED BETWEEN AND FIRMLY INTERCONNECTING OPPOSITELY LOCATED CHAIN LINK MEANS OF SAID CHAIN BANDS, EACH OF SAID TRANSVERSE MEANS ALSO INCLUDING APERTURED SUPPORTING MEANS EXCHANGEABLE SUPPORTED BY SAID BRACING MEANS FOR RECEIVING AND SUPPORTING ENERGY CARRIERS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DEK0054074 | 1964-09-23 |
Publications (1)
Publication Number | Publication Date |
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US3382668A true US3382668A (en) | 1968-05-14 |
Family
ID=7226963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US489366A Expired - Lifetime US3382668A (en) | 1964-09-23 | 1965-09-22 | Supporting chain for energy carriers |
Country Status (6)
Country | Link |
---|---|
US (1) | US3382668A (en) |
AT (1) | AT255525B (en) |
BE (1) | BE669924A (en) |
DE (1) | DE1474230B1 (en) |
GB (1) | GB1077029A (en) |
NL (1) | NL140951B (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1775053B1 (en) * | 1967-06-30 | 1972-05-31 | Cable Equip | Drag chain for cables |
US3716986A (en) * | 1970-10-21 | 1973-02-20 | Gemco Electric Co | Rolling conductor support |
US3759035A (en) * | 1971-05-26 | 1973-09-18 | Gebr Hennig Gmbh | Self-supporting articulated chain |
US3772875A (en) * | 1971-09-07 | 1973-11-20 | L Viano | Chain link of variable pitch |
US3779003A (en) * | 1972-09-07 | 1973-12-18 | Measurex Corp | Cable carrier with removable plastic links |
US3848407A (en) * | 1972-11-11 | 1974-11-19 | Kobelschlepp Gmbh | Link structure for chains for supporting and guiding energy conveying conductors |
US3881314A (en) * | 1972-08-31 | 1975-05-06 | Kurt Hennig | Power transmission chain |
US3994373A (en) * | 1973-12-15 | 1976-11-30 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Arrangement for guiding energy conveying means |
US4018411A (en) * | 1972-12-19 | 1977-04-19 | Kurt Hennig | Power feed chain |
US4068088A (en) * | 1975-03-20 | 1978-01-10 | Coal Industry (Patents) Limited | Underground mine equipment |
US4084370A (en) * | 1976-08-05 | 1978-04-18 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Apparatus for fastening a covering on an energy conducting chain |
US4104871A (en) * | 1976-05-18 | 1978-08-08 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Energy conducting chain |
US4198812A (en) * | 1977-11-03 | 1980-04-22 | Gebr. Hennig Gmbh | Power supply chain |
US4626233A (en) * | 1984-04-17 | 1986-12-02 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Guide chain for feed lines |
US4769985A (en) * | 1985-10-04 | 1988-09-13 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Guide chain |
US4800714A (en) * | 1986-05-23 | 1989-01-31 | Kabelschlepp Gmbh | Guide chain |
US5711144A (en) * | 1995-05-04 | 1998-01-27 | Hubbell Incorporated | Power supply chain with roller bar carrier and roller separator |
WO2002064995A2 (en) * | 2001-02-14 | 2002-08-22 | Grey Pilgrim, Inc. | Chain with selectively engaged links |
US6830075B1 (en) | 2003-05-09 | 2004-12-14 | Dana Corporation | Hose assembly with integrally molded brake hose bracket |
ITTO20110502A1 (en) * | 2011-06-08 | 2012-12-09 | Soilmec Spa | SUPPORT AND GUIDE DEVICE FOR POWER LINES FOR DISCAVOUS DEVICES. |
US20150048218A1 (en) * | 2012-03-22 | 2015-02-19 | National Oilwell Varco Norway As | Supporting device for cables and method for using the same |
ITUA20162436A1 (en) * | 2016-04-08 | 2017-10-08 | Soilmec Spa | SUPPORT SYSTEM AND GUIDE FOR POWER LINES FOR EXCAVATION DEVICES. |
US11189995B2 (en) | 2016-08-12 | 2021-11-30 | Igus Gmbh | Connection arrangement and line routing device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS183455B1 (en) * | 1976-06-30 | 1978-06-30 | Miroslav Krasa | Devic for wiring and laying the energetic flexible current supply |
DE102018123883A1 (en) * | 2018-09-27 | 2020-04-02 | Murrplastik Systemtechnik Gmbh | Energy chain system and energy chain |
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US2806363A (en) * | 1956-07-09 | 1957-09-17 | Manne Moe | Improved expandible ring construction having links with attaching jaws |
US2975807A (en) * | 1953-10-29 | 1961-03-21 | Waninger Gilbert | Supply conveying means |
US3197954A (en) * | 1961-02-08 | 1965-08-03 | Kabelschlepp Gmbh | Link chain for guiding electric cables and the like |
US3233850A (en) * | 1961-01-05 | 1966-02-08 | Kabelschlepp Gmbh | Chain-like device for guiding electric cables and the like |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE632510C (en) * | 1935-02-13 | 1937-01-19 | Walter Eugen Fischer | Two-part spacer clip made of molded insulating material |
DE963077C (en) * | 1953-10-29 | 1957-05-02 | Kabelschlepp Gmbh | Arrangement for the supply of consumables of all kinds through lines to parts to be moved on tracks |
DE1852300U (en) * | 1962-02-21 | 1962-05-24 | Felten & Guileaume Schaltanlag | CABLE TROLLEYS FOR ELECTRICITY CONSUMERS WITH LIMITATION, IN PARTICULAR FOR ELEVATOR |
-
1964
- 1964-09-23 DE DE19641474230 patent/DE1474230B1/en active Pending
-
1965
- 1965-08-02 AT AT714265A patent/AT255525B/en active
- 1965-08-24 GB GB36241/65A patent/GB1077029A/en not_active Expired
- 1965-08-25 NL NL656511106A patent/NL140951B/en not_active IP Right Cessation
- 1965-09-21 BE BE669924D patent/BE669924A/xx unknown
- 1965-09-22 US US489366A patent/US3382668A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975807A (en) * | 1953-10-29 | 1961-03-21 | Waninger Gilbert | Supply conveying means |
US2806363A (en) * | 1956-07-09 | 1957-09-17 | Manne Moe | Improved expandible ring construction having links with attaching jaws |
US3233850A (en) * | 1961-01-05 | 1966-02-08 | Kabelschlepp Gmbh | Chain-like device for guiding electric cables and the like |
US3197954A (en) * | 1961-02-08 | 1965-08-03 | Kabelschlepp Gmbh | Link chain for guiding electric cables and the like |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1775053B1 (en) * | 1967-06-30 | 1972-05-31 | Cable Equip | Drag chain for cables |
DE1775053C2 (en) * | 1967-06-30 | 1978-10-05 | Cable Equip | Drag chain for cables |
US3716986A (en) * | 1970-10-21 | 1973-02-20 | Gemco Electric Co | Rolling conductor support |
US3759035A (en) * | 1971-05-26 | 1973-09-18 | Gebr Hennig Gmbh | Self-supporting articulated chain |
US3772875A (en) * | 1971-09-07 | 1973-11-20 | L Viano | Chain link of variable pitch |
US3881314A (en) * | 1972-08-31 | 1975-05-06 | Kurt Hennig | Power transmission chain |
US3779003A (en) * | 1972-09-07 | 1973-12-18 | Measurex Corp | Cable carrier with removable plastic links |
US3848407A (en) * | 1972-11-11 | 1974-11-19 | Kobelschlepp Gmbh | Link structure for chains for supporting and guiding energy conveying conductors |
US4018411A (en) * | 1972-12-19 | 1977-04-19 | Kurt Hennig | Power feed chain |
US3994373A (en) * | 1973-12-15 | 1976-11-30 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Arrangement for guiding energy conveying means |
US4068088A (en) * | 1975-03-20 | 1978-01-10 | Coal Industry (Patents) Limited | Underground mine equipment |
US4104871A (en) * | 1976-05-18 | 1978-08-08 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Energy conducting chain |
US4084370A (en) * | 1976-08-05 | 1978-04-18 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Apparatus for fastening a covering on an energy conducting chain |
US4198812A (en) * | 1977-11-03 | 1980-04-22 | Gebr. Hennig Gmbh | Power supply chain |
US4626233A (en) * | 1984-04-17 | 1986-12-02 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Guide chain for feed lines |
US4769985A (en) * | 1985-10-04 | 1988-09-13 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Guide chain |
US4800714A (en) * | 1986-05-23 | 1989-01-31 | Kabelschlepp Gmbh | Guide chain |
US5711144A (en) * | 1995-05-04 | 1998-01-27 | Hubbell Incorporated | Power supply chain with roller bar carrier and roller separator |
US5724803A (en) * | 1995-05-04 | 1998-03-10 | Hubbell Incorporated | Power supply chain with roller bar carrier |
US6890278B2 (en) * | 2001-02-14 | 2005-05-10 | Jeffrey Theorin Prince | Chain with selectivity engaged links |
WO2002064995A3 (en) * | 2001-02-14 | 2003-07-24 | Grey Pilgrim Inc | Chain with selectively engaged links |
US20040185978A1 (en) * | 2001-02-14 | 2004-09-23 | Prince Jeffrey Theorin | Chain with selectively engaged links |
WO2002064995A2 (en) * | 2001-02-14 | 2002-08-22 | Grey Pilgrim, Inc. | Chain with selectively engaged links |
US6830075B1 (en) | 2003-05-09 | 2004-12-14 | Dana Corporation | Hose assembly with integrally molded brake hose bracket |
ITTO20110502A1 (en) * | 2011-06-08 | 2012-12-09 | Soilmec Spa | SUPPORT AND GUIDE DEVICE FOR POWER LINES FOR DISCAVOUS DEVICES. |
EP2532791A1 (en) * | 2011-06-08 | 2012-12-12 | Soilmec S.p.A. | Supporting and guiding device for power lines for excavation tools |
US8997448B2 (en) | 2011-06-08 | 2015-04-07 | Soilmec S.P.A. | Supporting and guiding device for power lines for excavation devices |
US20150048218A1 (en) * | 2012-03-22 | 2015-02-19 | National Oilwell Varco Norway As | Supporting device for cables and method for using the same |
ITUA20162436A1 (en) * | 2016-04-08 | 2017-10-08 | Soilmec Spa | SUPPORT SYSTEM AND GUIDE FOR POWER LINES FOR EXCAVATION DEVICES. |
EP3228758A1 (en) * | 2016-04-08 | 2017-10-11 | Soilmec S.p.A. | Support and guiding apparatus for feeder lines for excavation devices |
US10690268B2 (en) | 2016-04-08 | 2020-06-23 | Soilmec S.P.A. | Support and guiding apparatus for feeder lines for excavation devices |
US11189995B2 (en) | 2016-08-12 | 2021-11-30 | Igus Gmbh | Connection arrangement and line routing device |
Also Published As
Publication number | Publication date |
---|---|
AT255525B (en) | 1967-07-10 |
NL6511106A (en) | 1966-03-24 |
BE669924A (en) | 1966-01-17 |
DE1474230B1 (en) | 1971-01-28 |
NL140951B (en) | 1974-01-15 |
GB1077029A (en) | 1967-07-26 |
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